{"id":36132,"date":"2026-10-13T04:31:59","date_gmt":"2026-10-12T20:31:59","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-109251"},"modified":"2026-10-13T04:31:59","modified_gmt":"2026-10-12T20:31:59","slug":"cve-2026-109251","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-109251","title":{"rendered":"CVE-2026-109251 [MEDIUM] &#8211; FreeRDP before 3.32.0 stores the server-supplied signed MS-RDPEGT geometry origin unchecke"},"content":{"rendered":"<p>FreeRDP before 3.32.0 stores the server-supplied signed MS-RDPEGT geometry origin unchecked in an unsigned video surface coordinate, so the blit clamp in gdiVideoShowSurface() wraps in 32-bit arithmetic and is skipped. A malicious RDP server can send a negative topLevelLeft to clients connecting with \/video, causing an out-of-bounds write of decoded H.264 picture data or a client abort.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>FreeRDP before 3.32.0 stores the server-supplied signed MS-RDPEGT geometry origin unchecked in an unsigned video surface coordinate, so the blit clamp in gdiVideoShowSurface() wraps in 32-bit arithmet<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-36132","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/36132","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=36132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36132"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}